diff --git a/.gitignore b/.gitignore
index e0ea0c7..00945df 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,7 @@
 /*.g3a
 *.json
 *~
+/images
 
 # Python bytecode
 __pycache__/
diff --git a/assets-cg/capacites/capacites.txt b/assets-cg/capacites/capacites.txt
index 175a12a..76c1c0f 100644
--- a/assets-cg/capacites/capacites.txt
+++ b/assets-cg/capacites/capacites.txt
@@ -1,3 +1,3 @@
-Test capacité;5;2
+Test capacité;5;3
 Deuxième;10;3
-Charge;25;2
+Charge;25;15
diff --git a/include/battle.h b/include/battle.h
index 5171e64..20378e9 100644
--- a/include/battle.h
+++ b/include/battle.h
@@ -1,4 +1,11 @@
 #pragma once
 #include "player.h"
 
-void create_battle(struct Player *player);
\ No newline at end of file
+void create_battle(struct Player *player);
+int during_battle(struct Player *player);
+
+enum battle_state {
+	EXIT = 0,
+	LOSE = 1,
+	WIN = 2,
+};
\ No newline at end of file
diff --git a/include/capacite.h b/include/capacite.h
index 9c6cda8..ff26230 100644
--- a/include/capacite.h
+++ b/include/capacite.h
@@ -1,4 +1,5 @@
 #pragma once
+#include "stats.h"
 
 struct Move {
 	char *name;
@@ -14,4 +15,5 @@ struct Capacities {
 struct Move default_move();
 struct Move get_move_id(int id);
 void draw_move(int x, int y, int x2, int y2, struct Move move);
-void draw_classic_move(int x, int y, struct Move move);
\ No newline at end of file
+void draw_classic_move(int x, int y, struct Move move);
+void execute_move(struct Stats *player_stats, struct Move move);
\ No newline at end of file
diff --git a/include/player.h b/include/player.h
index df3012d..d98b9e9 100644
--- a/include/player.h
+++ b/include/player.h
@@ -34,4 +34,5 @@ int player_facing(struct Game const *game);
 struct Player init_player(void);
 void add_move(struct Player *player, struct Move move);
 void draw_player_moves(struct Player *player);
-void replace_capacities(struct Player *player, struct Move move);
\ No newline at end of file
+void replace_capacities(struct Player *player, struct Move move);
+void draw_ui(struct Player *player);
\ No newline at end of file
diff --git a/include/stats.h b/include/stats.h
index e33631c..0d51090 100644
--- a/include/stats.h
+++ b/include/stats.h
@@ -6,6 +6,7 @@ struct Stats {
 	int pv;
 	int level;
 	int xp;
+	int max_pv;
 };
 
 void draw_stats(struct Stats stats);
\ No newline at end of file
diff --git a/src/battle.c b/src/battle.c
index f2dcf4f..37c3c82 100644
--- a/src/battle.c
+++ b/src/battle.c
@@ -8,6 +8,47 @@
 #include "player.h"
 
 void create_battle(struct Player *player) {
-	player->stats.level++;
-	add_move(player, get_move_id(1));
+	player->stats.pv = player->stats.max_pv;
+	during_battle(player);
+}
+
+int during_battle(struct Player *player) {
+	int tour = 0;
+
+	int selection = 0;
+	while(1) {
+		int buffer = keydown(KEY_SHIFT);
+		while(1) {
+			clearevents();
+
+			if(player->moves[1].name != NULL) {
+				selection += keydown(KEY_RIGHT) - keydown(KEY_LEFT);
+			}
+			
+			if(selection > 1) selection = 1;
+			if(selection < 0) selection = 0;
+
+			dclear(C_RGB(25,25,25));
+			draw_ui(player);
+			dtext(95 + (selection * 190), DHEIGHT-15 , C_RED, "[X]");
+			dupdate();
+
+			if(keydown(KEY_SHIFT)) {
+				if(buffer) buffer = 0;
+				else break;
+			}
+			if(keydown(KEY_EXIT)) {
+				player->stats.pv--;
+				break;
+			}
+			while(keydown(KEY_SHIFT)) clearevents();
+		}
+
+		execute_move(&player->stats, player->moves[selection]);
+		if(player->stats.pv <= 0) {
+			return LOSE;
+		}
+		tour++;
+	}
+	return LOSE;
 }
\ No newline at end of file
diff --git a/src/capacite.c b/src/capacite.c
index ca35f74..e1d5bc4 100644
--- a/src/capacite.c
+++ b/src/capacite.c
@@ -26,4 +26,8 @@ void draw_move(int x, int y, int x2, int y2, struct Move move) {
 
 void draw_classic_move(int x, int y, struct Move move) {
 	draw_move(x, y, x+170, y+60, move);
+}
+
+void execute_move(struct Stats *player_stats, struct Move move) {
+	player_stats->pv-=move.atk;
 }
\ No newline at end of file
diff --git a/src/engine.c b/src/engine.c
index 416a456..4c583cd 100644
--- a/src/engine.c
+++ b/src/engine.c
@@ -128,6 +128,7 @@ void engine_action(struct Game const *game, int action) {
 	if(action == ACTION_F1) {
 		game->player->sprint = game->player->sprint ? 0 : 1;
 		add_move(game->player, get_move_id(2));
+		game->player->stats.max_pv=150;
 	}
 	if(action == ACTION_OPTN) {
 		draw_stats(game->player->stats);
diff --git a/src/main.c b/src/main.c
index 19b0091..c391eea 100644
--- a/src/main.c
+++ b/src/main.c
@@ -14,6 +14,12 @@ static int callback_tick(volatile int *tick) {
 	return TIMER_CONTINUE;
 }
 
+void take_capture(void) {
+	if (keydown(KEY_VARS) && usb_is_open()) {
+		usb_fxlink_screenshot(1);
+	}
+}
+
 int main(void) {
 	/*Structure definition*/
 	struct Player player = init_player();
@@ -33,6 +39,8 @@ int main(void) {
 	extern font_t uf8x9;
 	dfont(&uf8x9);
 
+	dupdate_set_hook(GINT_CALL(take_capture));
+
 	/*Main loop*/
 	while(!keydown(KEY_MENU)) {
 		while(!tick) sleep();
@@ -40,8 +48,6 @@ int main(void) {
 
 		engine_draw(&game);
 		dupdate();
-		if (keydown(KEY_VARS) && usb_is_open())
-				usb_fxlink_screenshot(1);
 
 		int action = get_inputs();
 		if(action >= 0 && action <= 3)
diff --git a/src/player.c b/src/player.c
index beb39ed..d13542f 100644
--- a/src/player.c
+++ b/src/player.c
@@ -14,7 +14,8 @@ struct Player init_player(void) {
 		.def = 1,
 		.level = 1,
 		.pv = 10,
-		.xp = 0
+		.xp = 0,
+		.max_pv = 10,
 	};
 
 	struct Player player = {
@@ -99,4 +100,18 @@ void replace_capacities(struct Player *player, struct Move move) {
 	if(selection >= 0) {
 		player->moves[selection] = move;
 	}
+}
+
+void draw_ui(struct Player *player) {
+	draw_classic_move(20,DHEIGHT-80, player->moves[0]);
+	if(player->moves[1].name != NULL) {
+		draw_classic_move(210,DHEIGHT-80, player->moves[1]);
+	}
+
+	const int WIDTH_HP = 100;
+	int posHP = (float)player->stats.pv / player->stats.max_pv * WIDTH_HP;
+	drect(10,10,10+WIDTH_HP,20,C_BLACK);
+	drect(10,10,10+posHP,20,C_GREEN);
+
+	dprint(15+WIDTH_HP,10,C_BLACK,"%d/%d", player->stats.pv, player->stats.max_pv);
 }
\ No newline at end of file